<template>
	<div id="">
		  <el-select @change = 'changeData' v-model="value1" multiple placeholder="请选择">
			<el-option
			  v-for="item in options"
			  :key="item.value"
			  
			  :label="item.label"
			  :value="item.value">
			</el-option>
		  </el-select>

	</div>

</template>


<script>
  export default {
    methods: {
		changeData(val){
			console.log(this.value1)
		}

    },

    data() {
      return {
		options: [{
          value: '1',
          label: '黄金糕'
        }, {
          value: '2',
          label: '双皮奶'
        }, {
          value: '3',
          label: '蚵仔煎'
        }, {
          value: '4',
          label: '龙须面'
        }, {
          value: '5',
          label: '北京烤鸭'
        }],
        value1: ['1','2'],
        value2: []

      };
    }
  };
</script>